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  • TinL5 commented on carlyn's instructable Stepper Motor Module2 months ago
    Stepper Motor Module

    great post! using capacity as buffer for the wave. any insights into how fast i am switching (rpm, or steps/sec) that would need this? say just 30rpm on a 24v 2.5a stepper, would just transistors be enough? i also read from some other post that need droids to make sure electric don't flow back to cause damage, what's your thoughts on this? thanks!!

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